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Author(s): David J Callans Added: 3 years ago
Premature ventricular contractions (PVCs) are very common cardiac arrhythmias, detected on up to 75% of Holter monitors of ambulatory patients.1 Although PVCs in the setting of advanced structural heart disease have independent negative prognostic implications,2 the majority of PVCs are quite benign, associated with neither symptoms nor signals of future harm. For an important minority, PVCs… View more

Heart Failure
HRS 2018: The MAVERIC Registry
Author(s): Dhanunjaya Lakkireddy Added: 5 years ago
Prof Dhanunjaya Lakkiredd fromUniversity of Kansas Hospital, Kansas City, US discussesThe MAVERIC Registry -myocarditis is an underrecognized etiology of symptomatic premature ventricular contractions. Filmed by Radcliffe Cardiology on-site at HRS 2018 in Boston, MA, US. View more

Electrophysiology & Arrhythmia
Arrhythmias from the Right Ventricular Moderator Band: Diagnosis and Management
Author(s): Megan Barber , Jason Chinitz , Roy John Added: 3 years ago
Ventricular arrhythmias are designated idiopathic when demonstrable structural heart disease, significant coronary disease including coronary spasm or genetic arrhythmia syndromes are absent.1 These arrhythmias may be benign but are also a recognised cause of sudden cardiac death. The common form of idiopathic ventricular tachycardia (VT) originates in the ventricular outflow tracts, manifest… View more

Electrophysiology & Arrhythmia
Author(s): Jorge G Panizo , Sergio Barra , Greg Mellor , et al Added: 3 years ago
Premature ventricular complexes (PVCs) are the most common ventricular arrhythmia. Their prognostic significance cannot be interpreted without considering the presence or absence of any associated underlying cardiac condition. In the absence of structural heart disease, PVCs were generally considered to be benign.1,2 In the 1970s and 1980s, it was postulated that frequent PVCs could be a trigger… View more

Heart Failure

Electrophysiology & Arrhythmia
Arrhythmogenic Mitral Valve Prolapse
Author(s): Theofanis George Korovesis , Paraskevi Koutrolou-Sotiropoulou , Demosthenes G Katritsis Added: 1 year ago

Imaging & Diagnostics

Electrophysiology & Arrhythmia
Author(s): Hugh Calkins Added: 3 years ago
I am pleased to be appointed as AER’s section editor for Clinical Electrophysiology and Ablation. I look forward to working with authors from throughout the world to put together insightful articles that help clinical electrophysiologists globally to keep up with our rapidly advancing field. From my perspective, the only thing that remains constant in our field is continued progress and change… View more

Electrophysiology & Arrhythmia
Thomas Jared Bunch
Research Area(s) / Expertise: Job title: Head Of Section - Heart Rhythm Services
Personal History A native of Logan Utah , Dr Thomas Jared Bunch is an Electrophysiologist focused on heart rhythms.2 He is an avid sports fan particularly devoted to his alma mater. He enjoys long distance running, endurance training, community work with youth organizations and mentoring young clinical investigators.5 Academic History Dr Bunch got his BA from Utah State University… View more
Author(s): Ethan R Ellis , Mark E Josephson Added: 3 years ago
Cardiomyopathies are heterogeneous heart muscle disorders with a wide range of aetiologies and clinical manifestations. They are often defined by their causes (i.e. hypertension, prior myocardial infarction, valvular heart disease), although current major society definitions describe cardiomyopathy as the presence of abnormal myocardial structure and/or function in the absence of underlying… View more

Heart Failure

Electrophysiology & Arrhythmia
Arrhythmias and Conduction Disturbances in Autoimmune Rheumatic Disorders
Author(s): Sotiris C Plastiras , Haralampos M Moutsopoulos Added: 3 years ago

Electrophysiology & Arrhythmia
Anatomical Consideration in Idiopathic Ventricular Arrhythmia Ablation
Author(s): Takumi Yamada , G Neal Kay Added: 3 years ago
Idiopathic ventricular arrhythmias (IVAs) usually originate from the specific anatomical structures. For the past decade, major IVA origins from both endocardial and epicardial sites have been increasingly recognised (see Table 1).1–3 Catheter ablation of IVAs is usually safe and highly successful, but can sometimes be challenging because of the anatomical obstacles. Therefore, understanding the… View more

Imaging & Diagnostics

Electrophysiology & Arrhythmia